Return-Path: Delivered-To: apmail-hive-dev-archive@www.apache.org Received: (qmail 94600 invoked from network); 20 Oct 2010 11:09:50 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 20 Oct 2010 11:09:50 -0000 Received: (qmail 40776 invoked by uid 500); 20 Oct 2010 11:09:49 -0000 Delivered-To: apmail-hive-dev-archive@hive.apache.org Received: (qmail 40660 invoked by uid 500); 20 Oct 2010 11:09:47 -0000 Mailing-List: contact dev-help@hive.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@hive.apache.org Delivered-To: mailing list dev@hive.apache.org Received: (qmail 40648 invoked by uid 500); 20 Oct 2010 11:09:47 -0000 Delivered-To: apmail-hadoop-hive-dev@hadoop.apache.org Received: (qmail 40645 invoked by uid 99); 20 Oct 2010 11:09:47 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Oct 2010 11:09:47 +0000 X-ASF-Spam-Status: No, hits=-2000.0 required=10.0 tests=ALL_TRUSTED X-Spam-Check-By: apache.org Received: from [140.211.11.22] (HELO thor.apache.org) (140.211.11.22) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 20 Oct 2010 11:09:47 +0000 Received: from thor (localhost [127.0.0.1]) by thor.apache.org (8.13.8+Sun/8.13.8) with ESMTP id o9KB9RFT022537 for ; Wed, 20 Oct 2010 11:09:27 GMT Message-ID: <2334324.6871287572967005.JavaMail.jira@thor> Date: Wed, 20 Oct 2010 07:09:27 -0400 (EDT) From: "Amareshwari Sriramadasu (JIRA)" To: hive-dev@hadoop.apache.org Subject: [jira] Updated: (HIVE-474) Support for distinct selection on two or more columns In-Reply-To: <1007389206.1241630790351.JavaMail.jira@brutus> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/HIVE-474?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Amareshwari Sriramadasu updated HIVE-474: ----------------------------------------- Status: Patch Available (was: Open) > Support for distinct selection on two or more columns > ----------------------------------------------------- > > Key: HIVE-474 > URL: https://issues.apache.org/jira/browse/HIVE-474 > Project: Hive > Issue Type: Improvement > Components: Query Processor > Reporter: Alexis Rondeau > Assignee: Amareshwari Sriramadasu > Attachments: hive-474.0.4.2rc.patch, patch-474.txt > > > The ability to select distinct several, individual columns as by example: > select count(distinct user), count(distinct session) from actions; > Currently returns the following failure: > FAILED: Error in semantic analysis: line 2:7 DISTINCT on Different Columns not Supported user -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.